/Engine/Source/Runtime/Engine/Public/Streaming/TextureMipDataProvider.h
Helper to set the next tick state and thread. Validates that the progression is coherent.
void AdvanceTo ( [ETickState](API\Runtime\Engine\Streaming\FTextureMipDataProvider\ETickState) InState, [ETickThread](API\Runtime\Engine\Streaming\FTextureMipDataProvider\ETickThread) InThread )